Prove the Return or Don't Spend the Time
Time is the only budget you can't refill, so every dollar and hour has to show a demonstrable return. The most common way businesses break that rule is buying software nobody asked for.
We can't find the internet
Attempting to reconnect
Something went wrong!
Attempting to reconnect
Writing · Tag
10 posts on founders. Or browse the full writing index →
Time is the only budget you can't refill, so every dollar and hour has to show a demonstrable return. The most common way businesses break that rule is buying software nobody asked for.
Most founders who book the intro call have already read three or four of my posts and arrive at the same question: "Okay, but what would the next 90 days actually look like if I hired you?" Here's the answer — week by week, with the real numbers.
Replit's AI agent ignored a code freeze, wiped a production database in nine seconds, then confessed it violated every principle it was given. The strongest case yet for hiring MORE senior engineers in the AI boom — not fewer.
Every company rolling out AI is about to discover how much work they were leaving on the table. AI doesn't replace headcount — it surfaces the backlog you never had bandwidth to touch. The math behind why velocity creates surface area, the failure mode that follows, and why the companies cutting headcount now are about to get outpaced.
Every AI founder pre-Series A scopes their SOC 2 audit like a security project. Six months later they've burned their best engineer and lost the enterprise deal. Here's how to run it as a 90-day sales project — and unlock the pipeline you're already leaving on the table.
AI-native companies need a security model that classic appsec doesn't cover. Agents have credentials. Prompts are an attack surface. Training data leaks. The four-layer security stack I'd build, the controls I'd ship in the first 90 days, and the ones I'd defer.
A full-time CISO costs $200–400K plus equity. A vCISO costs $2–4K a month and gives you 80% of the value at 5% of the burn — until you outgrow them. The math, the deliverables to expect, and the red flags that mean you've hired the wrong one.
I went from sole engineer to running a 15-person engineering organization over four years at a startup I co-founded. The hardest lessons weren't about code. The six things I'd tell my younger self.
Most pre-Series-A AI founders hire in panic order, not strategic order. The result is a team that can't ship the product the company actually needs. The hire-by-hire plan I'd run, who comes first, and why hire #4 isn't another engineer.
A 4-person engineering team is the most overlooked unit of management in startups. Big enough that the lead can't write all the code. Small enough that hiring an EM kills velocity. Five rituals that work at this size, three traps to avoid, and the signal that tells you it's time to evolve.